baber/WOPTO huggingface dataset:
Patent JP-2001077416-A (JP)
Title: Nitride compound semiconductor light-emitting element and manufacture thereof
Inventor: ARAKI MASAHIRO
IPC: H01S5/323
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance luminous efficiency by supplying ammonium gas of specified volume ratio, when growth is interrupted for a specified period during crystal growth or upon its completion, in at least one crystal growth process for barrier layer and that for a well layer. SOLUTION: Growth is interrupted for a fixed period during formation process or upon completion of a well layer 313b and/or a barrier layer 313a. During the interruption, a reactor for growth process is supplied with a carrier gas comprising nitrogen as main component as well as NH3 of a group V material gas, with the amount of NH3 flow rate with respect to the total gas flow rate being set at 0.1-0.9 in volume ratio. Thus, a dotted mass comprising large amount of In with the same size is formed evenly in plane, in a luminous layer 306, and monochromatic characteristics of luminous wavelength is improved.
Patent JP-2002173427-A (JP)
Title: Medicine composition for treating eye disease
Inventor: ENDO KAZUKI
IPC: A61K31/7076
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition for treating eye diseases including a therapeutic agent for glaucoma. SOLUTION: This medicine composition for treating eye diseases comprises a 2-alkynyladenosine represented by formula [1] [X is an alkyl group, etc.; Y is -CH2OH or the like] or its derivative as an active ingredient.
Patent JP-H04129520-A (JP)
Title: Electrical cleaner and its operation
Inventor: KAWAMATA MITSUHISA
IPC: A47L9/28
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the simple control software by obtaining the limit point in each control pattern from the related equation between the air quantity and the degree of vacuum, for a suction performance controller. CONSTITUTION:As an example, a pressure sensor is used for a detector 21, and the limit point in clogging is represented by the related equation between the degree H of vacuum and the air quantity Q (e.g. H=alphaQ<2>) for an electrical cleaner having three control patterns A, B, and C according to the kind of a cleaned surface, and then the air quantity Q at present is calculated by a calculation processor 22 from the data obtained by the detector 21 and the limit point H at this time can be set. Accordingly, the need of setting the limit point in clogging of a filter for each control pattern is obviated, and control softwares can be made simple.
Patent JP-S6489246-A (JP)
Title: Fixing method for color sorting mechanism of color cathode-ray tube
Inventor: SHIBUYA KIMINOBU
IPC: H01J29/07
Filed: 1987-09-30
Abstract: PURPOSE:To minimize the amount of movement of a color selecting mechanism by controlling the welding sequence and welding strength, and by matching the positional relationship between the panel after welding and the color selecting mechanism to the positional relationship before welding. CONSTITUTION:No.1-No.3 supporting springs 7A-7C fitted on a color selecting mechanism 5 are engaged with No.1-No.3 metal pins 9A-9C installed in the center of an edge member of a panel 1P and the left and right members adjoining thereto. To laser weld the metal pins 9A-9C with corresponding supporting springs 7A-7C, a plurality of welding points of No.1 metal pin 9A with No.1 supporting spring 7A are welded in a certain sequence. Thereafter a plurality of welding points of No.2 metal pin 9B with No.2 supporting spring 7B and those No.3 metal pin 9C with No.3 supporting spring 7C are welded alternately, and the welding strength is controlled as each welding point require. This minimizes dislocation of the final panel after completion of all welding from the color selecting mechanism.
Patent JP-H03108942-A (JP)
Title: Mixed mode equipment
Inventor: ISHIDA TAKAMOTO
IPC: H04N1/00
Filed: 1989-09-22
Abstract: PURPOSE:To send document information efficiently in response to the communication function of an opposite equipment and to improve the convenience of the equipment by sending document information from a host device as it is when the communication function of the opposite device is commanded in the case of transmission of document information and no data conversion is required. CONSTITUTION:When the attribute of the opposite equipment is known in advance, the attribute is commanded to omit the data conversion processing, and the data transmission is immediately started. Moreover, since the storage processing to a data storage means 7 attended with the data conversion processing is omitted, the effective utilization of the data storage means 7 is attained. Even at the facsimile transmission, after the conversion to the facsimile data, the mixed mode data of the original data is deleted, then the effective use of the data storage means 7 is attained. Thus, the data is surely sent to the opposite device, more efficient data transmission is attained and the convenience of the mixed mode equipment 1 is improved.
Patent JP-S62111016-A (JP)
Title: Treatment work of heat of in-situ pile
Inventor: TERAJIMA ISAO
IPC: E02D5/34
Filed: 1985-11-06
Abstract: PURPOSE:To make construction management easier by permitting a water- absorptive expandible rubber to set optionally on a breaking portion before the placement of concrete when the head of in-situ pile is treated by breaking. CONSTITUTION:A water-absorptive expandible rubber, obtained by vulcanizing a rubber mixed with an expandible gel at a given temperature, is set to cover all reinforcing bars in a place to be broken or in a pipy form. Concrete is then placed and allowed to stand for one-day period, whereupon cracks develop in the head of the pipe to break the head readily. The water-absorptive expandible rubber can be optionally set on the place to be broken since the rubber is a moulding without the needs to mix it with water.
Patent JP-H0295359-A (JP)
Title: Mechanical atheroma removing apparatus
Inventor: SAMIYUERU SHIBAA
IPC: A61M25/00
Filed: 1988-09-30
Abstract: PURPOSE: To make it possible to cut off occlusion of a blood system, by providing a coupling means to rotate a tubular blade to send an occlusion matter taken into a through hole in a catheter around a guide wire and diametric direction stabilizing means and a torque transferring means assembled into the rotary catheter. CONSTITUTION: A guide 17 is inserted into blood vessel to advance blood coagulation 15 formed at an occlusion part 15. A flexible rotary catheter with a tubular blade 22 fixed on the tip end is inserted into blood vessel along the guide wire by holding the base end 13 and the tip end 14. The tip end 14 is advanced and mechanically connected to the blood coagulation 15 to remove it, and then the blood coagulation 15 is sucked into a through hole 33 by applying negative pressure to a port 29. A tubular blade 22 is advanced and engaged with an atheroma arteriosclerosis affected part occlusion part 15 and rotated to cut off its circumference, and then the blood coagulation, atheroma arteriosclerosis affected part and the rotary catheter 19 are taken out from the blood vessel 12.
Patent JP-H0886324-A (JP)
Title: Light weight compound brake disc and its manufacture
Inventor: MAKINO TAIZO
IPC: B22D19/00
Filed: 1994-09-13
Abstract: PURPOSE: To provide a light weight compound brake disc which shows excellent durability compared to the brake disc adopting aluminum or aluminum alloy, and shows abrasion resistance, heat resistance and crack resistance to the same extent as the brake disc adopting iron or steel alone. CONSTITUTION: A base 1 is made of aluminum or aluminum alloy. A surface layer 3 of a sliding surface 2 is made of iron or steel. A laminated material 4 is arranged between the base 1 and the surface layer 3 of the sliding surface 2, which material 4 is made of porous material such as iron or steel sponge-like metal and metal fiber compression molded body, having different porosities, and impregnated with molten metal of aluminum or aluminum alloy. Property and durability excellent as a brake disc are obtained, in addition, light weight suitable for reduction of a car body is obtained.
Patent JP-H08272097-A (JP)
Title: Photosensitive composition and photosensitive colored composition
Inventor: IRINO MARIKO
IPC: G03F7/029
Filed: 1995-09-26
Abstract: PURPOSE: To provide a photosensitive compsn. and a photosensitive colored compsn. having high sensitivity and high aging stability and capable of preparation with high solubility and satisfactory work efficiency. CONSTITUTION: This photosensitive compsn. consists essentially of a photopolymerizable monomer, a solvent and a photopolymn. initiator represented by the formula. This photosensitive colored compsn. further contains an acrylic copolymer, a dye and a dispersant besides the above-mentioned components. In the formula, R is Cn H2n+1 ((n) is an integer of 0-8), CH2 COOCn H2n+1 ((n) is an integer of 0-8), CH2 COOCn H2n OCm H2m+1 ((n) is an integer of 2-8 and (m) is an integer of 1-8), CH2 COO-cyclo-Cn H2n-1 ((n) is an integer of 5-8) or Cn H2n OC6 H5 ((n) is an integer of 1-8).
Patent JP-S61124901-A (JP)
Title: Production of color separating filter
Inventor: TOKI SOTARO
IPC: H01L27/14
Filed: 1984-11-22
Abstract: PURPOSE:To suppress reflected light as far as possible by forming an inorg. compd. film obtd. by vapor deposition in a vacuum atmosphere as an antireflecting layer on the opposite surface of a filter layer. CONSTITUTION:A protective film 13 is not required when the formation of the antireflecting layer by vapor deposition in the vacuum atmosphere is executed in the atmosphere having high cleanliness. Said film is only required in the stage of cutting and in such a case the stage of forming the film 13 is after the formation of the antireflecting film. The formation of the antireflecting layer 4a is executed by selecting any of a vacuum deposition method, sputter vapor deposition method or ion plating method. The color separating filters for the multi-faced solid state image pickup element each formed with the antireflecting layer 4 on the rear of the filter layer 3 are then cut by each piece. A stretchable film 15 such as PVC resin film having, for example, a self-adhesive layer 14 is adhered to the layer 4 side and thereafter the individual color separating filters 1 are stripped from the film 15 having the self-adhesive layer. The filters are stripped from the protective film 13 with the tape having the tackiness such as cellophane tape.
Patent JP-H04127505-A (JP)
Title: Superconducting deflecting magnet
Inventor: KITAMURA MASAJI
IPC: H01F6/00
Filed: 1990-09-19
Abstract: PURPOSE:To make it possible to set a Bl product at the desired value by a method wherein the core of a fan-shaped superconducting deflection magnet, to be used for a charged particle accelerator, is formed by laminating a plurality of thin iron plates vertical to a horizontal axis, or the main core, which is formed by an integral iron block, is composed of an end part laminated core, on which the number of laminating sheets can be adjusted in the direction of the path of the charged particles, attached to both edge faces of the main core. CONSTITUTION:A core 6, consisting of a main laminated core 4 and an end laminated core 3, has a fan shape at an angle of almost 90 deg., and it is formed by dividing into two parts, the upper and lower parts, of superconducting magnet 1 in the center surface. After lamination and fixing, a doughnut-shaped gap, where a cryostat 10 will be arranged, is formed on the main laminated core 4. The main laminated core 4 may be formed by machining an integral iron block. On the thin iron plate 5 to be used for the end laminated core 3, a notched part 8 is provided in advance, the prescribed number of sheets of the thin iron plates 5 are laminated, and they are fixed to the edge face 7 of the main laminated core 4. A deflecting magnetic field is measured along the path of charged particles, a Bl product is computed and adjusted by integrating the result of the above-mentioned measurement. The shape of the cross section of a part or the whole of the thin iron plate 5 can be a sector and in this case, the angle of intersection between the charged particles 2 and the core edge face 7 can be adjusted.
Patent JP-H0591382-A (JP)
Title: Remote driving type solid-state image pickup device
Inventor: SETO HIDEYUKI
IPC: H04N5/225
Filed: 1991-09-26
Abstract: PURPOSE:To provide the remote driving type solid-state image pickup device without causing an output signal line and a reference synchronizing signal line for signal processing housed in a cable connecting an image pickup head part and an image pickup control part to generate a rapid change in delay characteristic due to the change of cable length and shape or the like. CONSTITUTION:In the structure of a cable 300 connecting an image pickup head part and an image pickup control unit, an output signal line 330 of a photoelectric conversion output signal sending the output of a solid-state image pickup element in an image pickup head part to an image pickup control unit and a reference synchronizing signal line 340 for signal processing are housed in a shield line 350 in combination.
Patent JP-H0567407-A (JP)
Title: Noise preventing insulator
Inventor: IMAKOMA TAKASHI
IPC: H01B17/02
Filed: 1991-09-26
Abstract: PURPOSE:To prevent generation of noise due to wind. CONSTITUTION:A plurality of circular and concentric rib parts 3 are formed on an inside surface of a shed part 2. A lower end edge part of a first rib part 3a formed at the outermost end of the shed part 2 is formed into a wave form wherein a mountain part and a valley part are alternately continued smoothly and the mountain part is formed at a 45-degree pitch. Namely, 8 mountain parts are uniformly formed on a circumference at the lower end of the first rib part 3a.
Patent JP-H08113325-A (JP)
Title: Picking device
Inventor: YOKOYA SHIGEHARU
IPC: B65G47/06
Filed: 1994-10-13
Abstract: PURPOSE: To provide a picking device which can supplement articles to a rack for picking quickly and surely. CONSTITUTION: The articles 10 to be supplemented to a rack 30 are held with hangers 80, under the condition in which the articles are respectively received in cassettes 56 dividedly into classes. The supplement means 50 is moved up to the rack 30 necessary for supplement as occasion demands, the cassette is detached from the hanger 80, and the articles 10 are supplemented into the rack 30. In the supplement means 50, a control device 51 takes out the required articles to be supplemented together with the cassette 56 from the hanger 80 by means of the pick-up arm 54 of a carriage 53, based on the signal from a detecting means 52, and transfers only the articles 10 in the cassette 56 on the article 10 of the uppermost step of the pertinent row 31 of the rack 30.
Patent JP-2001077022-A (JP)
Title: Manufacture of crystallized film using laser and laser crystallizing device
Inventor: ICHIJIMA DAIJI
IPC: H01L21/20
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To form a high-quality polycrystal film even with fluctuation with the passage of time in energy density of irradiated laser beam, by projecting pulse laser with laser irradiation region shifted so that a second part is irradiated which is micro crystallized under previous laser projection. SOLUTION: A position of energy density distribution 6 is irradiated with laser. A region corresponding to a front shoulder part 6S is microcrystallized. A region corresponding to a top part 6T is made into amorphous again. As indicated with an energy density distribution 7, the laser irradiation region is moved in the positive direction of x-axis. Actually, a substrate 1 is moved in the negative direction of the x-axis. Here, the top part 7T of the energy density distribution 7 does not exceed the positive side edge of x-axis in the region which is micro-crystallized in the previous laser shot. The negative side edge of x-axis of the top part 7T does not exceed the negative side edge of x-axis in the region which is micro-crystallized in the previous shot.
Patent JP-S61126178-A (JP)
Title: Coating composition
Inventor: OZAWA HIROSHI
IPC: C09D175/00
Filed: 1984-11-26
Abstract: PURPOSE:To provide a coating compsn. consisting of a specified isocyanate group-contg. copolymer and an enamine compd., having a long pot life, cures quickly after applicatoin and forms defect-free coating film with excellent weatherability and flexibility. CONSTITUTION:An isocyanate group-contg. copolymer (A) is prepared by copolymerizing 3-50wt% monomer for formula I (where R is H or lakyl; n is 1-2) with 97-50wt% copolymerizable ethylenically unsatd. monomer. An enamine compd. (B( is prepared by dehydration reaction of an N-non-substd. piperazine, a divalent amine such as secondary diamine of formula II [where R<1>,<2> are (cyclo)alkyl, etc., A is divalent alkyl, cycloalkyl, etc.] and aldehyde or ketone. Then component (A) is blended with component (B) in such a way that the quivalent ratio of the isocyanate group in (A) to the amino group in (B) may be 1/0.6-1.2.
Patent JP-S62107086-A (JP)
Title: Production of heat insulating metallic member
Inventor: YANO MITSURU
IPC: C23C24/08
Filed: 1985-11-06
Abstract: PURPOSE:To produce a heat insulating metallic member having a heat insulating and water resistant coating layer without cracking and exfoliation by sticking refractory heat insulating material powder to the inside surface of the metallic member and subjecting the powder to a heat treatment, then sticking protective material powder thereon and subjecting the same to a heat treatment. CONSTITUTION:An inorg. binder soln. of sodium silicate, etc. is coated on the inside surface of the metallic member and immediately thereafter, about 10-500mum powder of the refractory heat insulating material such as SHIRASU balloon is stuck onto said soln. layer and is dried and solidified by the heat treatment to heat gradually the same up to about 300 deg.C. The inorg. binder soln. is then coated on the surface of the refractory heat insulating layer and about <=20mum powder of the protective material such as zirconia is stuck on such soln. layer and is dried and solidified by the heat treatment. The above- mentioned stage is executed at least once to form the protective layer to preferably about <=0.5mm. The member formed with the coating layer consisting of the above-mentioned tow layers is heat-treated at about 800-1,000 deg.C by which the heat insulating metallic member is obtd.
Patent JP-S61125562-A (JP)
Inventor: KODERA MASAHARU
IPC: F25B39/00
Filed: 1984-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001073131-A (JP)
Title: Method for depositing copper thin film and sputtering system used for the method
Inventor: KOMATSU TAKASHI
IPC: H01L21/203
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a copper thin film having small specific resistance. SOLUTION: At the time of arranging a substrate 15 in a sputtering system 1 and sputtering a copper target 21, a trace amt. of air is introduced from piping 31 for adding gas and is added to a sputtering gas. When a copper thin film deposited on the surface of a silicon substrate 15 is left in the air, its specific resistance decreases and approaches the value of bulk copper. Effectively, the partial pressure of the air to be introduced is controlled to <=6.65×10-4 Pa. For reducing the partial pressure value, preferably, the air is intermittently introduced.
Patent JP-H0191589-A (JP)
Title: Captain picture data generating system
Inventor: UCHIDA MITSUHARU
IPC: H04N7/173
Filed: 1987-10-01
Abstract: PURPOSE:To facilitate edition such as deletion or insertion of each Captain picture data group by generating a DI address representing a head address of a Captain picture data group, an area address data including an LI data representing the area of each picture data so as to attain the edition based thereupon. CONSTITUTION:The area address data comprising an address of a data index DI being a head address of a group of stored Captain picture data and a data length index LI representing an area of each Captain picture data group is generated and stored in the area address data generating process, and the deletion or insertion of each Captain picture data group is implemented by the edition process. Thus, the edition of the Captain picture data is facilitated and the instruction of deletion or insertion of Captain picture data group is simplified to reduce the operation time.
Patent JP-S60143332-A (JP)
Title: Photosensitive silver halide emulsion and its preparation
Inventor: SHIBAHARA YOSHIHIKO
IPC: G03C1/005
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a photosensitive silver halide emulsion superior in sensitivity, contrast, graininess, etc., by simultaneously adding an aq. soln. of AgNO3 and an aq. soln. of KBr and KI to an aq. gelatin soln. contg. silver halide solvent while pAg is being maintained constant. CONSTITUTION:An aq. soln. of watler-soluble silver salt, such as AgNO3, and an aq. soln. of water-soluble alkali metal halide, such as KI and KBr, is simultaneously added in the presence of a silver halide solvent, such as NH3, to an aq. soln. of gelatin, while pAg is being kept constant in the range of 7.0-8.3, thus obtaining an objective silver iodobromide emulsion substantially composed of cubic or tetradecahedral crystalline grains having >=5mol% average AgI content, and a relative standard deviation of <=20%.
Patent JP-2001078011-A (JP)
Title: Method and device for outputting character composited picture
Inventor: SOEDA HARUO
IPC: H04N1/387
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To realize a character composited picture output device, which easily inputs fixed-form messages to obtain a composited picture, by displaying a plurality of routine messages suitable for a plurality of template pictures and selecting these displayed routine messages. SOLUTION: When a template picture 54 to be composited with an original picture 52 is selected, a plurality of routine messages 56 suitable for the template picture 54 are successively displayed on a display means, and the routine message 56 to be used is selected from a group of the displayed routine messages. Thus, a character input device for exclusive use is not required to reduce an installation space, and anybody can easily input the desired routine message 56 to obtain a composited picture 58.
Patent JP-H03200348-A (JP)
Title: Life time measurement of semiconductor
Inventor: MIYAZAKI MORIMASA
IPC: G01R31/26
Filed: 1987-10-01
Abstract: PURPOSE:To shorten measurement time of generated life time without the loss of measurement accuracy by previously estimating balancing capacity at inversion voltage by a capacity-voltage measurement and completing a measurement at the time the balancing capacity is attained by a capacity-time measurement. CONSTITUTION:A C meter 1 for measuring capacity by application of voltage, a central processing unit CPU2, and a printer 3 are connected with each other through a data-address bus 4. Further, a sample 5 of a MOS semiconductor wafer is connected to the C meter 1, whereby capacity C of a semiconductor 5 is measured as a function of voltage V as well as the capacity C of the semiconductor 5 is measured as a function of time t. Balancing capacity at inversion voltage is previously estimated, and upon a C-t measurement the measurement is interrupted before the balancing capacity is attained and after the elapse of arbitrary time since the initiation of the measurement. Upon a self-analysis thereafter the balancing capacity is substituted to measure generated life time. Hereby, measurement time of the generated life time can be shortened without losing measurement accuracy.